Prestige Remote Start "pt cruiser wont security" Questions

...pt cruiser and my remote start wont start the car. but when we hit it all the bells and the whisles come on but just don't start. but when we start it manualy it start but shuts off what could be ...

pt cruiser wont start new battery new starter key goes to start position and nothing but the lights on dash, raido and all other power works fine. little red light is staying on in speedometer friend ...